CN113950225A - Condenser heat dissipation mechanism - Google Patents
Condenser heat dissipation mechanism Download PDFInfo
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- CN113950225A CN113950225A CN202111156472.2A CN202111156472A CN113950225A CN 113950225 A CN113950225 A CN 113950225A CN 202111156472 A CN202111156472 A CN 202111156472A CN 113950225 A CN113950225 A CN 113950225A
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- heat conduction
- fins
- heat
- main body
- conduction main
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- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K7/00—Constructional details common to different types of electric apparatus
- H05K7/20—Modifications to facilitate cooling, ventilating, or heating
- H05K7/2029—Modifications to facilitate cooling, ventilating, or heating using a liquid coolant with phase change in electronic enclosures
- H05K7/20318—Condensers
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- Engineering & Computer Science (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
Abstract
The invention relates to the technical field of heat dissipation of gear boxes, and discloses a condenser heat dissipation mechanism which comprises a heat conduction main body and a liquid cooler, wherein the heat conduction main body is provided with a heat conduction plate; the two opposite sides of the heat conduction main body are respectively provided with a windward side, the upper surface of the heat conduction main body is in a saddle shape, a plurality of fins are arranged on the upper surface of the heat conduction main body at intervals, the fins extend downwards from the windward side to the middle of the heat conduction main body in an inclined manner, and the plate surfaces of the fins are wavy; the liquid cooler is provided with a circulating pipe for introducing cooling liquid, and the circulating pipe penetrates through the heat conduction main body. The fins are designed into the wave shape, so that the contact area between the fins and flowing gas is increased, the heat dissipation effect is improved, compared with the traditional zigzag fins, dust, catkin and poplar catkin in the air cannot be clamped in the fins, the gas flow between the fins cannot be changed, and the heat exchange efficiency is ensured.
Description
Technical Field
The invention relates to the technical field of heat dissipation of gear boxes, in particular to a heat dissipation mechanism of a condenser.
Background
The gear box in the fan cabin can produce a large amount of heats when working for a long time, generally need dispel the heat to the gear box, at present, in the service environment of domestic fan, because catkin and poplar wadding in the air are more, the air has not filtered before entering the cabin, these catkin and poplar wadding are under the fan effect of heat exchanger, directly get into in the wind channel of heat exchanger, and what the wind channel of most heat exchangers adopted is the zigzag structure, these catkin and poplar wadding can not pass through these wind channels, but directly block and die in the wind channel, make the wind channel resistance increase, the air volume reduces, heat transfer performance worsens, and these catkin and catkin of card in the wind channel, also can't clear up or clear up very difficult.
Disclosure of Invention
The technical problem to be solved by the invention is as follows:
in order to solve the technical problem, the invention provides a condenser heat dissipation mechanism, which comprises a heat conduction main body and a liquid cooler; the two opposite sides of the heat conduction main body are respectively provided with a windward side, the upper surface of the heat conduction main body is in a saddle shape, a plurality of fins are arranged on the upper surface of the heat conduction main body at intervals, the fins extend downwards from the windward side to the middle of the heat conduction main body in an inclined manner, and the plate surfaces of the fins are wavy; the liquid cooler is provided with a circulating pipe for introducing cooling liquid, and the circulating pipe penetrates through the heat conduction main body.
Furthermore, the heat conduction main part includes two direction slopes, leaves the clearance between two direction slopes, the fin is located the upper surface of direction slope, and one side that any direction slope dorsad another direction slope is the windward side.
Furthermore, be equipped with the connecting plate in the clearance, the connecting plate is fixed on one of them direction slope one side towards another direction slope, the interval is equipped with a plurality of archs on the connecting plate, the arch is fixed mutually with another direction slope.
Furthermore, the side face of the heat conduction main body is provided with a baffle plate, the baffle plate extends from one windward side to the other windward side, and the plate surface of the baffle plate is perpendicular to the horizontal plane.
Further, the top edge of the baffle is higher than the top end of the fin.
Furthermore, the heat conduction main body further comprises a mounting block and a heat conduction block, the circulating pipe penetrates through the heat conduction block, the fins are located on the mounting block, and the mounting block is detachably mounted on the heat conduction block.
Further, the mounting block is mounted on the heat conducting block through a bolt, and heat dissipation silica gel is filled between the mounting block and the heat conducting block.
Furthermore, the height of the fin is 8-10 mm.
Furthermore, the thickness of the fin is 2-5 mm.
Furthermore, the distance between two adjacent fins is 20-40 mm.
Compared with the prior art, the condenser heat dissipation mechanism provided by the embodiment of the invention has the beneficial effects that: the fin is designed into a wave shape, the contact area between the fin and flowing gas is favorably increased, the heat dissipation effect is improved, and compared with the traditional zigzag fin, dust in the air, catkin and poplar catkin cannot be clamped in the fin, the gas flow between the fin and the fin cannot be changed, the heat exchange efficiency is ensured, in addition, because the gas can generate the canyon effect when passing through the middle part of the heat conduction main body, the flow rate of the gas can be increased when passing through the middle part of the heat conduction main body, more heat can be taken away by the gas flow at high flow rate, and the sundries near the fin can be blown away more easily by the gas flow at high flow rate, so that the sundries are prevented from being accumulated near the fin.
Drawings
FIG. 1 is a cross-sectional view of one embodiment of the present invention;
FIG. 2 is a top view of FIG. 1;
FIG. 3 is a schematic view of the circulation duct;
FIG. 4 is a schematic structural diagram of another embodiment of the present invention;
FIG. 5 is a top view of FIG. 4;
FIG. 6 is a view showing the orientation of the circulation tube of the embodiment of FIG. 4.
In the figure, 1, a heat-conducting body; 11. the windward side; 12. a fin; 13. guiding a slope; 14. a gap; 15. a baffle plate; 16. mounting blocks; 17. a heat conducting block; 18. a connecting plate; 2. a circulation pipe.
Detailed Description
The following detailed description of embodiments of the present invention is provided in connection with the accompanying drawings and examples. The following examples are intended to illustrate the invention but are not intended to limit the scope of the invention.
In the description of the present invention, it should be understood that the terms "upper", "lower", "left", "right", "front", "rear", "top", "bottom", etc., used herein to indicate the orientation or positional relationship, are based on those shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention.
As shown in fig. 1, a condenser heat dissipation mechanism according to a preferred embodiment of the present invention includes a heat conductive body 1 and a liquid cooler, wherein the heat conductive body 1 is made of metal, and the heat conductive body 1 is mounted on a gear box for absorbing heat generated from the gear box and dissipating the heat.
As shown in fig. 1-3, two opposite sides of the heat conducting body 1 are respectively provided with a windward side 11, the windward side 11 faces the position where wind blows in the cabin or the position where wind blows out, the upper surface of the heat conducting body 1 is saddle-shaped, when gas blows towards the heat conducting body 1, because the upper surface of the heat conducting body 1 is saddle-shaped, the middle part of the heat conducting body 1 is downward concave, when the gas passes through the heat conducting body 1, a canyon effect is generated, and the flow rate of the gas passing through the middle part of the heat conducting body 1 is increased. The liquid cooler is provided with a circulating pipe 2 for introducing cooling liquid, the circulating pipe 2 penetrates through the heat conduction main body 1, and the cooling liquid and the heat conduction main body 1 transfer heat through the circulating pipe 2. The upper surface of the heat conduction main body 1 is provided with a plurality of fins 12 at intervals, the fins 12 extend downwards from the windward side 11 to the middle part of the heat conduction main body 1 in an inclined mode, and the plate surfaces of the fins 12 are wavy. In the present embodiment, the fins 12 extend from one windward side 11 to the other windward side 11, so that the heat dissipation of the heat conductive body 1 is more uniform, and the structural strength of the fins 12 is also ensured.
In summary, the embodiment of the present invention provides a heat dissipation mechanism for a condenser, in which a fin 12 is designed to be wavy, which is beneficial to increase the contact area between the fin 12 and the flowing gas, and improve the heat dissipation effect, and compared to the conventional zigzag fin 12, dust, catkin, and poplar catkin in the air are not stuck in the fin 12, and the gas flow between the fin 12 and the fin 12 is not changed, so as to ensure the heat exchange efficiency, in addition, because the gas passes through the middle of the heat conduction main body 1, a canyon effect is generated, the flow rate of the gas passing through the middle of the heat conduction main body 1 is increased, the gas flow at a high flow rate can take away more heat, and the gas flow at a high flow rate can blow away the impurities near the fin 12 more easily, so as to avoid the impurities from being accumulated near the fin 12.
As shown in fig. 1-2, the heat conducting body 1 is provided with a baffle 15 on a side surface, the baffle 15 extends from one windward side 11 to the other windward side 11, a plate surface of the baffle 15 is perpendicular to a horizontal plane, the baffle 15 and the windward side 11 are located on different surfaces of the heat conducting body 1, so that the baffle 15 surrounds the heat conducting body 1, and the baffle 15 not only improves the strength of the heat conducting body 1, but also can limit gas from a position other than the windward side 11 to enter the upper surface of the heat conducting body 1. The top edge of the baffle 15 is higher than the top end of the fin 12, so that most of the gas can only pass through the fin 12 from the windward side 11, thereby improving the canyon effect in the middle of the heat-conducting body 1.
As shown in fig. 1-3, the heat conducting body 1 further includes a mounting block 16 and a heat conducting block 17, the circulating tube 2 passes through the heat conducting block 17, the fins 12 are located on the mounting block 16, the mounting block 16 is detachably mounted on the heat conducting block 17, when maintenance of the fins 12 is required, the mounting block 16 can be detached from the heat conducting block 17, so that the whole mounting block 16 can be replaced or the fins 12 on the mounting block 16 can be cleaned, and maintenance of the fins 12 is facilitated. The mounting block 16 is mounted on the heat conducting block 17 through a bolt, heat dissipation silica gel is filled between the mounting block 16 and the heat conducting block 17, and the heat dissipation silica gel can prevent a gap from existing between the mounting block 16 and the heat conducting block 17 to influence heat conduction between the mounting block 16 and the heat conducting block 17. The height of the fins 12 is 8-10 mm, in the embodiment, the height of the fins 12 is 8.5mm, and the fins 12 with the size can ensure that the fins 12 contact enough gas and do not occupy too much space in a fan cabin. The thickness of the fin 12 is 2-5 mm, in this example, the thickness of the fin 12 is 3mm, and the weight of the fin 12 can be controlled while the fin 12 with the thickness ensures sufficient heat conduction effect, so that the gear box is prevented from being damaged by excessive pressure of the fin 12. The distance between two adjacent fins 12 is 20-40 mm, in this embodiment, the distance between two adjacent fins 12 is 30mm, and the 30mm distance can ensure that the space between the fins 12 and the fins 12 is ventilated smoothly, and noise is not generated due to too small gap, and it is ensured that a plurality of enough fins 12 are arranged on a single 1-bit area of the heat conduction main body for heat conduction, so as to ensure the effect of the heat dissipation and conduction main body 1.
As shown in fig. 4 to 6, in other embodiments, the heat conductive body 1 includes two guide slopes 13 with a gap 14 left between the two guide slopes 13, and the circulation tube 2 passes through the gap 14 after being coiled several times in one of the guide slopes 13 and then is coiled several times in the other guide slope 13. The fin 12 is located on the upper surface of the guide slope 13, and the fin 12 does not extend from one windward side 11 to the other windward side 11 continuously, but is divided into two sections on the heat conductive body 1, and each guide slope 13 has one end. The side of any one guide slope 13 back to the other guide slope 13 is the windward side 11, and by dividing the heat conduction main body 1 into two parts, when the airflow carries impurities to pass through the upper surface of the heat conduction main body 1, the lighter impurities are directly discharged from the windward side 11, and the heavier impurities fall into the gap 14 without remaining on the upper surface of the heat conduction main body 1 to obstruct the airflow. Be equipped with connecting plate 18 in the clearance 14, connecting plate 18 is made by the metal, connecting plate 18 passes through welded fastening in one of them direction slope 13 towards the one side of another direction slope 13, the interval is equipped with a plurality of archs on the connecting plate 18, it is fixed mutually that protruding and another direction slope 13 pass through the welding, connecting plate 18 can improve the heat conduction effect between two direction slopes 13, strengthens the connection between two direction slopes 13 in addition, improves the holistic structural strength of heat conduction main part 1.
The above description is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, various modifications and substitutions can be made without departing from the technical principle of the present invention, and these modifications and substitutions should also be regarded as the protection scope of the present invention.
Claims (10)
1. A condenser heat dissipation mechanism, comprising:
the heat conduction body is characterized in that two opposite sides of the heat conduction body are respectively provided with a windward side, the upper surface of the heat conduction body is in a saddle shape, a plurality of fins are arranged on the upper surface of the heat conduction body at intervals, the fins extend downwards from the windward side to the middle of the heat conduction body in an inclined manner, and the plate surfaces of the fins are wavy; and
and the liquid cooler is provided with a circulating pipe for introducing cooling liquid, and the circulating pipe penetrates through the heat conduction main body.
2. The condenser heat rejection mechanism of claim 1 wherein: the heat conduction main part includes two direction slopes, leaves the clearance between two direction slopes, the fin is located the upper surface of direction slope, and one side that any direction slope dorsad another direction slope is the windward side.
3. The condenser heat rejection mechanism of claim 2 wherein: the connecting plate is arranged in the gap, the connecting plate is fixed on one surface of one of the guide slopes, which faces the other guide slope, a plurality of protrusions are arranged on the connecting plate at intervals, and the protrusions are fixed with the other guide slope.
4. The condenser heat rejection mechanism of claim 1 wherein: the side of the heat conduction main body is provided with a baffle plate, the baffle plate extends from one windward side to the other windward side, and the plate surface of the baffle plate is perpendicular to the horizontal plane.
5. The condenser heat rejection mechanism of claim 4 wherein: the top edge of the baffle is higher than the top ends of the fins.
6. The condenser heat rejection mechanism of claim 1 wherein: the heat conduction main body further comprises a mounting block and a heat conduction block, the circulating pipe penetrates through the heat conduction block, the fins are located on the mounting block, and the mounting block is detachably mounted on the heat conduction block.
7. The condenser heat rejection mechanism of claim 6 wherein: the mounting block is mounted on the heat conducting block through a bolt, and heat dissipation silica gel is filled between the mounting block and the heat conducting block.
8. The condenser heat rejection mechanism of claim 1 wherein: the height of the fins is 8-10 mm.
9. The condenser heat rejection mechanism of claim 1 wherein: the thickness of the fin is 2-5 mm.
10. The condenser heat rejection mechanism of claim 1 wherein: the distance between two adjacent fins is 20-40 mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111156472.2A CN113950225A (en) | 2021-09-29 | 2021-09-29 | Condenser heat dissipation mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111156472.2A CN113950225A (en) | 2021-09-29 | 2021-09-29 | Condenser heat dissipation mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN113950225A true CN113950225A (en) | 2022-01-18 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202111156472.2A Pending CN113950225A (en) | 2021-09-29 | 2021-09-29 | Condenser heat dissipation mechanism |
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| Country | Link |
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| CN (1) | CN113950225A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114543352A (en) * | 2022-03-29 | 2022-05-27 | 山东华业阳光新能源有限公司 | Self-cleaning heat exchanger with high ventilation effect |
-
2021
- 2021-09-29 CN CN202111156472.2A patent/CN113950225A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114543352A (en) * | 2022-03-29 | 2022-05-27 | 山东华业阳光新能源有限公司 | Self-cleaning heat exchanger with high ventilation effect |
| CN114543352B (en) * | 2022-03-29 | 2023-12-01 | 山东华业阳光新能源有限公司 | Self-cleaning heat exchanger with high ventilation effect |
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